知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

202 records (took 0.027 seconds)

    Ducts comprising exoskeleton and sound-absorbing structures and vehicles using such ducts
    1.
    发明授权
    Ducts comprising exoskeleton and sound-absorbing structures and vehicles using such ducts 有权

    公开(公告)号：US12013071B2

    公开(公告)日：2024-06-18

    申请号：US17373453

    申请日：2021-07-12

    Applicant: The Boeing Company

    Inventor： Bryce A. Vandyke ,  Douglas D. Maben ,  Dale Hastings ,  Mark M. Gmerek ,  Xin Han

    IPC: F16L55/033 ,  B64D13/06 ,  F16L55/035 ,  F24F13/02

    CPC classification number: F16L55/0336 ,  B64D13/06 ,  F16L55/0338 ,  F16L55/035 ,  F24F13/0263 ,  B64D2013/0603

    Abstract: Described herein are noise attenuating ducts and vehicles using these ducts for environmental control systems. A duct comprises an exoskeleton structure and a sound-absorbing structure, disposed within and conforming to the exoskeleton structure. The exoskeleton structure provides external mechanical support to the sound-absorbing structure thereby helping to maintain the tubular shape of the sound-absorbing structure. This external support does not interfere with the airflow inside the sound-absorbing structure. Furthermore, the external positioning of the exoskeleton structure allows the integration of various support mounting features for the installation of the duct in a vehicle. In some examples, the exoskeleton structure comprises a plurality of enclosed openings to reduce the weight of the exoskeleton structure and provide additional flexibility. Furthermore, additive manufacturing of the exoskeleton structure allows achieving a monolithic structure with various features and characteristics described above.

    Riser clamp with a vibration isolation element
    5.
    发明授权
    Riser clamp with a vibration isolation element 有权

    公开(公告)号：US11193620B2

    公开(公告)日：2021-12-07

    申请号：US16652109

    申请日：2018-10-15

    Applicant: J. van Walraven Holding B.V.

    Inventor： Frank Nijdam ,  Marek Juzak

    IPC: F16L55/035 ,  F16L3/10 ,  F16L5/00 ,  F16L59/135

    Abstract: An isolation element for a riser clamp has two opposed clamp halves made of metal strip. Each of said clamp halves has a semi-circular section placed opposite each other against a riser pipe extending through a passage hole in a floor. The clamp halves have at the ends of its semi-circular section outwardly extending clamp flanges to be tightened towards the corresponding opposing clamp flanges of the other clamp half. The riser clamp is in use supported from beneath by a support structure. The isolation element includes a profile of vibration isolating material including a pad portion, which pad portion in use is located below the corresponding clamp flange for resiliently supporting it, and further including at least one upstanding portion extending along the corresponding clamp flange, wherein said upstanding portion is attachable to the corresponding clamp flange.

    Thermal and anti-vibration pipe support
    7.
    发明授权
    Thermal and anti-vibration pipe support 有权

    公开(公告)号：US11085569B2

    公开(公告)日：2021-08-10

    申请号：US16457034

    申请日：2019-06-28

    Applicant: BMA SOLUTIONS INC.

    Inventor： Timothy Bootsveld ,  Jaehee Chae ,  Carol Palynchuk ,  Chris Harper

    IPC: F16L55/035 ,  F16L3/10 ,  F16L3/20

    Abstract: A pipe support system is disclosed for protecting industrial piping from fatigue and failure caused by vibrational and thermal forces. The inventive slide bearing pipe support system can accommodate thermal expansion and/or contraction of the pipe under high magnitude thermal loads while resisting movement of the pipe under low magnitude vibratory loads. The frictional force required to resist vibratory movement but to permit thermal movement is dependent upon the torque load provided by bolts connecting upper, lower and central slide bearing plates. The torque on these bolts is specified to generate a specific frictional force between the contact layers of the slide bearing plates, which can resist vibration of the piping under a vibratory load but permit lateral/transverse movement of the pipe under a thermal load. The inventive support system is useful for a variety of vibrational and thermal loads, and with a variety of industrial pipe sizes.

    Adjustable Clamp Systems and Methods
    8.
    发明申请
    Adjustable Clamp Systems and Methods 有权

    公开(公告)号：US20210215275A1

    公开(公告)日：2021-07-15

    申请号：US17218089

    申请日：2021-03-30

    Applicant: The Boeing Company

    Inventor： Michael Wallace Bailey

    IPC: F16L3/10 ,  F16L55/035

    Abstract: In an example, an adjustable clamp system includes a base, a clamp assembly, and a first eccentric bushing. The base includes an anchor portion configured to couple the base to a support structure, a first clamp-support portion extending from the anchor portion, and a second clamp-support portion extending from the anchor portion. The clamp assembly includes a clamp defining a bore, a first flange extending from a first side of the clamp and coupled to the first clamp-support portion, and a second flange extending from a second side of the clamp and coupled to the second clamp-support portion. The first eccentric bushing couples the first flange to the first clamp-support portion. The first eccentric bushing is rotatable relative to the first flange to translate the clamp assembly in a first direction relative to the base and adjust a distance between the clamp and the anchor portion of the base.

    Manifold assembly
    9.
    发明授权
    Manifold assembly 有权

    公开(公告)号：US10738928B2

    公开(公告)日：2020-08-11

    申请号：US15411047

    申请日：2017-01-20

    Applicant: S.P.M. FLOW CONTROL, INC.

    Inventor： Ron Arizpe ,  Lun Tsuei ,  Timothy Long ,  Adam Hardman ,  Matthew Green

    IPC: E21B43/26 ,  F16L41/03 ,  F16F7/14 ,  F16L55/035 ,  E21B41/00

    Abstract: According to one aspect, a manifold assembly includes a skid, a low pressure manifold connected to the skid, and a high pressure manifold connected to the skid. In another aspect, the high pressure manifold has a modular configuration so that the high pressure manifold is disconnectable in whole or in part from the skid, and reconnectable in whole or in part to the skid. In yet another aspect, the high pressure manifold includes high pressure modules, all of which are in fluid communication with each other and each of which is adapted to be in fluid communication with at least one pump. In still yet another aspect, the low pressure manifold includes one or more flow lines, the high pressure manifold includes fittings, and the manifold assembly includes vibration isolators to dampen dynamic loading, the vibration isolators being disposed between the fittings and the one or more flow lines.

    Holding device for an exhaust system
    10.
    发明授权
    Holding device for an exhaust system 有权

    公开(公告)号：US10677139B2

    公开(公告)日：2020-06-09

    申请号：US16083119

    申请日：2017-03-07

    Applicant: VIBRACOUSTIC GMBH

    Inventor： Mohamed Hadji ,  Alexandre Tenailleau

    IPC: F16L55/035 ,  F01N13/18 ,  B60K13/04

    Abstract: A holding device for retaining an exhaust pipe of an exhaust system with a mounted supporting device includes a carrying portion for accommodating the supporting device, and a fastening portion for fastening the holding device to a vehicle. In an embodiment, the fastening portion has a spring member with a snap-in hook for forming a snap-in connection.

Patent Agency Ranking